Carding device for cashmere carding equipment

Abstract

The carding device for the cashmere carding equipment comprises feeding rollers, a licker-in and a dust cage which are sequentially connected, a cotton feeding plate is arranged above the feeding rollers, the inner side face of the cotton feeding plate is in an arc shape and is in clearance fit with a second feeding roller, and the rotating direction of the feeding rollers is opposite to the rotating direction of the licker-in; a dust cage cleaning roller is arranged below the dust cage, at least two elastic stirring pieces are arranged on the surface of the dust cage cleaning roller in the axial direction and arranged at intervals in the circumferential direction, and when the dust cage cleaning roller is rotated, the outer edges of the elastic stirring pieces make contact with the dust cage and are used for peeling down fluff attached to the surface of the dust cage. A forward cotton feeding mode is adopted for feeding, the fiber transfer angle is small, fibers are smooth, fiber breakage is reduced, the fiber damage degree is reduced, and the device is particularly suitable for cashmere fibers with soft texture.

Description

A combing device for cashmere combing equipment Technical Field

[0001] This utility model relates to the field of textile machinery technology, and more specifically, to a combing device for cashmere combing equipment. Background Technology

[0002] The existing carding device, as shown in Figure 3, consists of a feed plate, feed rollers, licker-in rollers, and a dust cage. At the input end, the feed plate is located below the feed rollers. The feed rollers and licker-in rollers rotate in the same direction. Fibers first enter along the feed plate from the bottom of the feed rollers, then are fed upwards, and finally gripped downwards by the licker-in rollers. The aforementioned feed plate and feed rollers use a reverse feeding method, which results in a larger fiber transfer angle and greater fiber damage. Furthermore, existing cashmere carding equipment generally includes multi-stage carding devices, each using the above feeding method, further exacerbating the damage to cashmere fibers and resulting in a higher short fiber content.

[0003] In addition, the dust cage cylinder of the existing dust cage type combing device has several air vents evenly arranged. During the combing process, some short fibers will adhere to the cylinder. If they are not cleaned in time, they will be sucked into the air vents, causing blockage and affecting the air intake.

[0004] Therefore, it is necessary to improve the existing technology. Summary of the Invention

[0005] The purpose of this utility model is to provide a combing device for cashmere combing equipment, aiming to solve at least one of the technical problems existing in the prior art. To achieve the above objective, the technical solution adopted is as follows:

[0006] A carding device for cashmere combing equipment includes a feed roller, a licker-in roller, and a dust cage connected in sequence. A feed plate is provided above the feed roller. The inner side of the feed plate is arc-shaped and is fitted with a gap with the second feed roller. The rotation direction of the feed roller is opposite to the rotation direction of the licker-in roller.

[0007] A dust cage cleaning roller is provided below the dust cage. The surface of the dust cage cleaning roller is provided with elastic paddles along the axial direction. There are at least two elastic paddles, which are arranged at intervals along the circumference. When the dust cage cleaning roller is rotated, the outer edge of the elastic paddles contacts the dust cage and is used to peel off the lint attached to the surface of the dust cage.

[0008] Preferably, the rotation direction of the dust cage cleaning roller is opposite to the rotation direction of the dust cage.

[0009] Preferably, a smooth idler roller is provided on the front side of the feed roller.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This invention relates to a carding device for cashmere carding equipment. It employs a forward-feeding method, resulting in a small and smooth fiber transfer angle, reducing fiber breakage and damage, making it particularly suitable for soft cashmere fibers. Additionally, a dust cage cleaning roller is added to remove short fibers adhering to the dust cage cylinder, preventing them from being sucked into the ventilation holes, causing blockages, and affecting airflow. Attached Figure Description

[0012] To more clearly illustrate the technical solution of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 is a schematic diagram of the overall structure of the device of this utility model.

[0014] Figure 2 is a schematic diagram of the structure of the dust cage cleaning roller of this utility model.

[0015] Figure 3 is a schematic diagram of the existing combing device structure.

[0016] In the diagram: 1. Feed roller; 2. Idler roller; 3. Gusseting roller; 4. Dust cage; 5. Feed plate; 6. Dust cage cleaning roller; 7. Elastic paddle. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] As shown in Figures 1 and 2, a preferred embodiment of the present invention provides a combing device for a cashmere combing equipment. The device includes a feeding roller 1, a smooth idler roller 2 on the front side of the feeding roller 1 for assisting in the feeding of fibers, a licker-in roller 3 on the side of the feeding roller 1 away from the idler roller 2 for preliminary combing of fibers, and a dust cage 4 on the side of the licker-in roller 3 away from the feeding roller 1 for removing coarseness and impurities from the fibers.

[0020] The device also includes a feed plate 5, which is positioned above the feed roller 1. The inner surface of the feed plate 5 is arc-shaped and fits into the feed roller 1 with a clearance. The rotation direction of the feed roller 1 is opposite to that of the licker-in roller 3. In this embodiment, the feed roller 1 rotates counterclockwise, and the licker-in roller 3 rotates clockwise. The fiber first enters from the top of the feed roller 1 along the feed plate 5, then moves downwards, and is gripped downwards by the licker-in roller 3 and continues to be transferred forward.

[0021] In this embodiment, the cotton is fed in a forward direction. Compared with the existing reverse feeding method, the fiber transfer angle is smaller and smoother, which reduces fiber breakage and the degree of fiber damage. It is especially suitable for soft cashmere fibers.

[0022] The device also includes a dust cage cleaning roller 6, which is located on the side of the dust cage 4 away from the spiked roller 3 and at a lower position. The surface of the dust cage cleaning roller 6 is provided with elastic paddles 7 along the axial direction. There are at least two elastic paddles 7, which are arranged at intervals along the circumference. In this embodiment, the elastic paddles 7 are made of rubber. When the dust cage cleaning roller 6 is rotated, the outer edge of the elastic paddles 7 can contact the dust cage 4 to peel off the lint attached to the surface of the dust cage 4.

[0023] Furthermore, the rotation direction of the dust cage cleaning roller 6 is opposite to that of the dust cage 4, thereby improving the stripping effect.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A carding device for cashmere carding equipment, comprising a feed roller, a licker-in roller, and a dust cage connected in sequence, characterized in that, A feed plate is provided above the feed roller. The inner side of the feed plate is arc-shaped and is fitted with the second feed roller with a gap. The rotation direction of the feed roller is opposite to the rotation direction of the licker-in roller. A dust cage cleaning roller is provided below the dust cage. The surface of the dust cage cleaning roller is provided with elastic paddles along the axial direction. There are at least two elastic paddles, which are arranged at intervals along the circumference. When the dust cage cleaning roller is rotated, the outer edge of the elastic paddles contacts the dust cage and is used to peel off the lint attached to the surface of the dust cage.

2. The combing device for cashmere combing equipment according to claim 1, characterized in that, The rotation direction of the dust cage cleaning roller is opposite to the rotation direction of the dust cage.

3. A combing device for cashmere combing equipment according to claim 1, characterized in that, A smooth idler roller is provided on the front side of the feed roller.

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